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IObjectContextInfo::GetActivityId method

Retrieves the identifier of the current activity.

Syntax


HRESULT GetActivityId(
  [out]  GUID *pGUID
);

Parameters

pGUID [out]

A GUID that identifies the current activity.

Return value

This method can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, E_FAIL, and S_OK.

Remarks

If the object is not running within a synchronization domain, COM+ returns a GUID_NULL, which consists of all zeros.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

ComSvcs.h

See also

COM+ Contexts and Threading Models
IObjectContextInfo

 

 

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